EP2639809A4 - Structure de contact - Google Patents

Structure de contact

Info

Publication number
EP2639809A4
EP2639809A4 EP11840039.9A EP11840039A EP2639809A4 EP 2639809 A4 EP2639809 A4 EP 2639809A4 EP 11840039 A EP11840039 A EP 11840039A EP 2639809 A4 EP2639809 A4 EP 2639809A4
Authority
EP
European Patent Office
Prior art keywords
contact structure
contact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11840039.9A
Other languages
German (de)
English (en)
Other versions
EP2639809A1 (fr
Inventor
Arata Tanaka
Katsuaki Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Littelfuse Japan GK
Original Assignee
Tyco Electronics Japan GK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tyco Electronics Japan GK filed Critical Tyco Electronics Japan GK
Publication of EP2639809A1 publication Critical patent/EP2639809A1/fr
Publication of EP2639809A4 publication Critical patent/EP2639809A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2016—Bridging contacts in which the two contact pairs commutate at substantially different moments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2075—T-shaped bridge; bridging contact has lateral arm for mounting resiliently or on a pivot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H2001/247—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting using an elastic hinge, the contact being composed of rigid parts connected by thinned flexible hinge parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5418—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting using cantilevered bimetallic snap elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H81/00—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting
    • H01H81/02—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting electrothermally operated
EP11840039.9A 2010-11-10 2011-11-09 Structure de contact Withdrawn EP2639809A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010252094 2010-11-10
PCT/JP2011/075842 WO2012063869A1 (fr) 2010-11-10 2011-11-09 Structure de contact

Publications (2)

Publication Number Publication Date
EP2639809A1 EP2639809A1 (fr) 2013-09-18
EP2639809A4 true EP2639809A4 (fr) 2014-11-26

Family

ID=46051009

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11840039.9A Withdrawn EP2639809A4 (fr) 2010-11-10 2011-11-09 Structure de contact

Country Status (7)

Country Link
US (1) US9520245B2 (fr)
EP (1) EP2639809A4 (fr)
JP (1) JP6173691B2 (fr)
KR (1) KR101914186B1 (fr)
CN (1) CN103282993B (fr)
TW (1) TWI584328B (fr)
WO (1) WO2012063869A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20132139A1 (it) * 2013-12-19 2015-06-20 Electrica S R L Dispositivo di protezione per apparecchi elettrici, in particolare per motori elettrici, compressori e trasformatori
WO2015156136A1 (fr) * 2014-04-09 2015-10-15 タイコエレクトロニクスジャパン合同会社 Dispositif de protection
JP6428425B2 (ja) 2015-03-20 2018-11-28 オムロン株式会社 接点機構およびこれを備えた電磁継電器
WO2018236226A1 (fr) * 2017-06-21 2018-12-27 Introl Ip Limited Interrupteur électrique et lame de commutation associée
US11636991B2 (en) * 2018-05-30 2023-04-25 Bourns Kk Breaker, safety circuit, and secondary battery pack

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232679A1 (de) * 1981-09-04 1983-03-17 Siemens AG, 1000 Berlin und 8000 München Elektromagnetisches schaltrelais fuer hohe strombelastung
CA2721512A1 (fr) * 2008-04-18 2009-10-22 Tyco Electronics Japan G.K. Dispositif de protection de circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8126801U1 (de) 1981-09-14 1982-03-04 Siemens AG, 1000 Berlin und 8000 München "Kontaktanordnung für elektrische Schaltgeräte
US6048221A (en) * 1998-08-13 2000-04-11 The Whitaker Corporation Electrical connector with reduced contact footprint
JP4417861B2 (ja) * 2005-01-31 2010-02-17 富士通株式会社 マイクロスイッチング素子
JP4792994B2 (ja) 2005-03-14 2011-10-12 オムロン株式会社 静電マイクロ接点開閉器およびその製造方法、ならびに静電マイクロ接点開閉器を用いた装置
JP4932506B2 (ja) 2007-01-19 2012-05-16 富士通株式会社 マイクロスイッチング素子
JP4968159B2 (ja) * 2008-04-15 2012-07-04 トヨタ自動車株式会社 ハイブリッド車両の制御装置
CN201503815U (zh) 2009-09-22 2010-06-09 上海西艾爱电子有限公司 一种热敏式光控开关

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232679A1 (de) * 1981-09-04 1983-03-17 Siemens AG, 1000 Berlin und 8000 München Elektromagnetisches schaltrelais fuer hohe strombelastung
CA2721512A1 (fr) * 2008-04-18 2009-10-22 Tyco Electronics Japan G.K. Dispositif de protection de circuit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012063869A1 *

Also Published As

Publication number Publication date
WO2012063869A1 (fr) 2012-05-18
KR101914186B1 (ko) 2018-12-28
CN103282993B (zh) 2016-08-10
TWI584328B (zh) 2017-05-21
KR20130143600A (ko) 2013-12-31
JPWO2012063869A1 (ja) 2014-05-12
US20130299323A1 (en) 2013-11-14
CN103282993A (zh) 2013-09-04
TW201230117A (en) 2012-07-16
EP2639809A1 (fr) 2013-09-18
JP6173691B2 (ja) 2017-08-02
US9520245B2 (en) 2016-12-13

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Effective date: 20141027

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